Environmental Services - Boulder, Colorado, United States
Plan your next adventure with expert-level weather data that's easy to use.With OpenSummit, conveniently compare forecasts on a single screen, plan summit days with 5-day hourly forecasts, view estimated trail conditions, track storms with high-resolution maps, and stay safe in the backcountry with offline maps."If you're looking for a great weather app for snow and mountains, then look no further than OpenSnow & OpenSummit." - Chris Davenport, Pro AthleteForecasts for Mountains, Not Nearby TownsMost weather apps only provide forecasts for nearby towns. With OpenSummit, you'll receive hourly forecasts for the actual mountain location (and elevation). This means that our precipitation, lightning, temperature, and wind forecasts are more accurate when planning your next mountain objective.Plan With ConfidenceChoose the safest day and time for your adventure. We color-code detailed hourly data so that you can quickly find your best weather window. 5-day hourly forecasts include the chance of precipitation, chance of lightning, temperature, wind speed & direction, and cloud cover.Know Trail Conditions In AdvanceWe use recent weather conditions to estimate if the trail is snow-covered, muddy, a little wet, or dry, and we update this every hour. But don't take our word – we offer one-click access to a visual history of precipitation and temperature during the past 24 hours so that you can make your own call.High-Resolution MapsWe make it easy (and beautiful) to see if there is precipitation and wildfire smoke heading toward your favorite mountain, or if there is snow cover and lightning nearby. And take a peek into the future with our 18-hour forecast animations for precipitation, wildfire smoke, cloud cover, wind gust, and temperature.Offline MapsHeaded out of service? Download and save high-resolution satellite and aerial imagery base maps to be able to see your exact location on the map, even without cell service.
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